drake (version 6.2.1)

drake_get_session_info: Return the sessionInfo() of the last call to make().

Description

By default, session info is saved during make() to ensure reproducibility. Your loaded packages and their versions are recorded, for example.

Usage

drake_get_session_info(path = getwd(), search = TRUE,
  cache = drake::get_cache(path = path, search = search, verbose =
  verbose), verbose = drake::default_verbose())

Arguments

path

Root directory of the drake project, or if search is TRUE, either the project root or a subdirectory of the project. Ignored if a cache is supplied.

search

logical. If TRUE, search parent directories to find the nearest drake cache. Otherwise, look in the current working directory only. Ignored if a cache is supplied.

cache

drake cache. See new_cache(). If supplied, path and search are ignored.

verbose

logical or numeric, control printing to the console. Use pkgconfig to set the default value of verbose for your R session: for example, pkgconfig::set_config("drake::verbose" = 2).

• 0 or FALSE: print nothing.

• 1 or TRUE: print only targets to build.

• 2: also print checks and cache info.

• 3: also print any potentially missing items.

• 4: also print imports and writes to the cache.

Value

sessionInfo() of the last call to make()

See Also

diagnose(), built(), imported(), readd(), drake_plan(), make()

Examples

# NOT RUN {
test_with_dir("Quarantine side effects.", {
load_mtcars_example() # Get the code with drake_example("mtcars").
make(my_plan) # Run the project, build the targets.
drake_get_session_info() # Get the cached sessionInfo() of the last make().
})
# }